Union Directory
IBEW Local 533
Local 533 ยท International Brotherhood of Electrical Workers
Contact
- Mailing Address
- Attn: Juan Dorantes, Treasurer 24921 Mathews CtPlainfield, IL 60585
- Phone
- (630) 747-0243 Paul F Mayer, President Listed on the 2025 LM-3 report (opens in new tab)
Officers 6
-
Paul Mayer
President
-
Juan C. Dorantes
Treasurer
-
David Pinkowski
Vice President
-
Timothy D. Cowen
Recording Secretary
-
Donald W. Seyller
Local Chairman
-
Claudio Diaz
Executive Board
An executive officer can send the current list.
Federal Filing
- Members Reported
- 83
- Last Report
- 2025
- Form
- LM-3
- File Number
- 30513
Members as the union reported them on its 2025 LM-3 report. Counts may include retirees and associate members.
NLRB cases for Local 533 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-3 report, 2025 (file no. 030-513) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 030-513, labordata.bunkum.us (opens in new tab)
Checked Oct 12, 2026
Listings come from public filings with the U.S. Department of Labor and from the organizations' own websites, as of the dates under Sources. Details change, and we may have them wrong. Check with the organization before you rely on them. Use Suggest an Edit above to tell us what's out of date.